123 lines
4.6 KiB
C#
123 lines
4.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using Microsoft.AspNetCore.Builder;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Identity.UI;
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using Microsoft.AspNetCore.Mvc.ViewFeatures;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Diagnostics;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.FileProviders;
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using Microsoft.Extensions.Hosting;
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namespace Identity.DefaultUI.WebSite
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{
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public class StartupBase<TUser,TContext>
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where TUser : class
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where TContext : DbContext
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{
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public StartupBase(IConfiguration configuration)
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{
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Configuration = configuration;
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}
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public IConfiguration Configuration { get; }
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// This method gets called by the runtime. Use this method to add services to the container.
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public virtual void ConfigureServices(IServiceCollection services)
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{
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services.Configure<CookiePolicyOptions>(options =>
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{
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// This lambda determines whether user consent for non-essential cookies is needed for a given request.
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options.CheckConsentNeeded = context => true;
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});
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services.AddDbContext<TContext>(options =>
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options
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.ConfigureWarnings(b => b.Log(CoreEventId.ManyServiceProvidersCreatedWarning))
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//.UseSqlServer(
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// Configuration.GetConnectionString("DefaultConnection"),
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// sqlOptions => sqlOptions.MigrationsAssembly("Identity.DefaultUI.WebSite")
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//));
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.UseSqlite("DataSource=:memory:"));
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services.AddDefaultIdentity<TUser>()
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.AddRoles<IdentityRole>()
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.AddEntityFrameworkStores<TContext>();
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services.AddMvc();
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services.AddSingleton<IFileVersionProvider, FileVersionProvider>();
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}
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// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
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public virtual void Configure(IApplicationBuilder app, IWebHostEnvironment env)
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{
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// This prevents running out of file watchers on some linux machines
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DisableFilePolling(env);
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if (env.IsDevelopment())
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{
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app.UseDeveloperExceptionPage();
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app.UseDatabaseErrorPage();
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}
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else
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{
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app.UseExceptionHandler("/Error");
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app.UseHsts();
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}
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app.UseHttpsRedirection();
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app.UseStaticFiles();
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app.UseCookiePolicy();
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app.UseRouting();
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app.UseAuthentication();
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app.UseAuthorization();
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app.UseEndpoints(endpoints =>
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{
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endpoints.MapControllers();
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endpoints.MapRazorPages();
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});
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}
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public static void DisableFilePolling(IWebHostEnvironment env)
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{
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var pendingProviders = new Stack<IFileProvider>();
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pendingProviders.Push(env.WebRootFileProvider);
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pendingProviders.Push(env.ContentRootFileProvider);
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while (pendingProviders.TryPop(out var currentProvider))
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{
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switch (currentProvider)
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{
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case PhysicalFileProvider physical:
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physical.UseActivePolling = false;
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break;
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case IFileProvider staticWebAssets when staticWebAssets.GetType().Name == "StaticWebAssetsFileProvider":
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GetUnderlyingProvider(staticWebAssets).UseActivePolling = false;
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break;
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case CompositeFileProvider composite:
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foreach (var childFileProvider in composite.FileProviders)
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{
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pendingProviders.Push(childFileProvider);
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}
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break;
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default:
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throw new InvalidOperationException("Unknown provider");
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}
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}
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}
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private static PhysicalFileProvider GetUnderlyingProvider(IFileProvider staticWebAssets)
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{
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return (PhysicalFileProvider) staticWebAssets.GetType().GetProperty("InnerProvider").GetValue(staticWebAssets);
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}
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}
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}
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